For several days I could not access TTOL. I was blocked by a notice that the website was unsafe due to an expired security certificate. Did anyone else get this? I can now access the site and wonder what changed.
You would get that notice only if you use https, rather than http, to connect. And also only if your browser checks the site's certificate. I go out of my way to use https when logging into TTOL, to avoid sending my password as unencrypted text. And yes, I got the notice about the expired certificate (I use Firefox). I assume the certificate has been renewed now.
My security warns me it is not a safe site, but I can always access it. It has always been this way. Not sure why it is considered unsafe, but apparently it is.